JPH084008Y2 - 電子聴診器 - Google Patents

電子聴診器

Info

Publication number
JPH084008Y2
JPH084008Y2 JP1991001122U JP112291U JPH084008Y2 JP H084008 Y2 JPH084008 Y2 JP H084008Y2 JP 1991001122 U JP1991001122 U JP 1991001122U JP 112291 U JP112291 U JP 112291U JP H084008 Y2 JPH084008 Y2 JP H084008Y2
Authority
JP
Japan
Prior art keywords
circuit board
collecting plate
sound collecting
contact
case
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
JP1991001122U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0495009U (da
Inventor
寿男 森井
義雄 佐々木
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hokuriku Electric Industry Co Ltd
Original Assignee
Hokuriku Electric Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hokuriku Electric Industry Co Ltd filed Critical Hokuriku Electric Industry Co Ltd
Priority to JP1991001122U priority Critical patent/JPH084008Y2/ja
Publication of JPH0495009U publication Critical patent/JPH0495009U/ja
Application granted granted Critical
Publication of JPH084008Y2 publication Critical patent/JPH084008Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Push-Button Switches (AREA)
JP1991001122U 1991-01-18 1991-01-18 電子聴診器 Expired - Lifetime JPH084008Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1991001122U JPH084008Y2 (ja) 1991-01-18 1991-01-18 電子聴診器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1991001122U JPH084008Y2 (ja) 1991-01-18 1991-01-18 電子聴診器

Publications (2)

Publication Number Publication Date
JPH0495009U JPH0495009U (da) 1992-08-18
JPH084008Y2 true JPH084008Y2 (ja) 1996-02-07

Family

ID=33524117

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1991001122U Expired - Lifetime JPH084008Y2 (ja) 1991-01-18 1991-01-18 電子聴診器

Country Status (1)

Country Link
JP (1) JPH084008Y2 (da)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5631742A (en) * 1979-08-23 1981-03-31 Asahi Transformer Auscultating microphone and blood pressure measuring system using said microphone
JPS5641432U (da) * 1979-09-06 1981-04-16

Also Published As

Publication number Publication date
JPH0495009U (da) 1992-08-18

Similar Documents

Publication Publication Date Title
US4783813A (en) Electronic sound amplifier stethoscope with visual heart beat and blood flow indicator
US2971065A (en) Ear insert hearing aid
US4596899A (en) Telephone hearing aid
US5693073A (en) Vibrating pacifier
JP2540918Y2 (ja) 聴診器用人間工学的胸当て片
CN115052222B (zh) 一种骨传导耳机头及骨传导耳机
JPS6111099B2 (da)
JPH01318500A (ja) 補聴器
JP3169145U (ja) ミュージックおしゃぶり
GB2327353A (en) A Switch-Frequency Stethoscope
JP3561787B2 (ja) 音響振動体感付与方法ならびにその装置
US3233041A (en) Audio cardioscope
CN111988696B (zh) 耳机
JP4571311B2 (ja) 音ピックアップセンサ
CN212572925U (zh) 耳机
CN208017485U (zh) 生理信号量测装置
JP2000175280A (ja) 骨伝導装置
CN218041711U (zh) 一种骨传导耳机头及骨传导耳机
CN111870379A (zh) 一种骨传导音乐洁牙设备
CN217508995U (zh) 一种新型骨传导蓝牙耳机
JPS61253046A (ja) コンバ−チブル電子聴診器
JPH0822115B2 (ja) 補聴器
JPH11205878A (ja) 胎教用音響装置
JP4139865B2 (ja) マイク取付け構造
CN221151555U (zh) 体感音箱

Legal Events

Date Code Title Description
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 19960723